We're going to solve 7821 multiplied by 8119
7821 × 8119 = 8119 × (7821)
+ 8119 × 1 giving us 8119
+ 8119 × 20 yielding 162380
+ 8119 × 800 what gives us 6495200
+ 8119 × 7000 producing 56833000

= 63498699
